EP 1199908 A1 20020424 - CERAMIC HEATER
Title (en)
CERAMIC HEATER
Title (de)
KERAMISCHES HEIZELEMENT
Title (fr)
PLAQUE CHAUFFANTE EN CERAMIQUE
Publication
Application
Priority
- JP 0005462 W 20000814
- JP 30088099 A 19991022
- JP 33564099 A 19991126
- JP 2000002870 A 20000111
Abstract (en)
To provide a ceramic heater which is excellent in the temperature uniformity by using a ceramic material having a high heat-conductivity as a heater substrate. A disk-shaped ceramic heater 100 is constructed such that, on or inside a ceramic substrate 1, a heat generation body pattern 2 having a bending pattern which describes an arc is formed so that the pattern width is approximately uniform. <IMAGE>
IPC 1-7
IPC 8 full level
H01L 21/00 (2006.01); H05B 3/14 (2006.01); H05B 3/26 (2006.01)
CPC (source: EP US)
H01L 21/67103 (2013.01 - EP US); H01L 21/67109 (2013.01 - EP US); H05B 3/143 (2013.01 - EP US); H05B 3/265 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1199908 A1 20020424; EP 1199908 A4 20030122; US 2002043528 A1 20020418; US 2003000937 A1 20030102; WO 0131978 A1 20010503
DOCDB simple family (application)
EP 00952002 A 20000814; JP 0005462 W 20000814; US 22292802 A 20020819; US 91668201 A 20010730